from django.db import models

# Create your models here.
from django.contrib.auth.models import AbstractUser

class User(AbstractUser):
    """
    自定义用户模型类
    为了追加mobile字段:字符串类型，最长11位，唯一不重复
    """
    mobile = models.CharField(max_length=11, unique=True)


    class Meta:
        db_table = 'tb_users'